diff options
Diffstat (limited to 'gdb/m68k-tdep.c')
| -rw-r--r-- | gdb/m68k-tdep.c | 50 |
1 files changed, 24 insertions, 26 deletions
diff --git a/gdb/m68k-tdep.c b/gdb/m68k-tdep.c index be1845ee548..9a3c5838156 100644 --- a/gdb/m68k-tdep.c +++ b/gdb/m68k-tdep.c @@ -65,10 +65,10 @@ #define BPT_VECTOR 0xf #endif -static const unsigned char * +static const gdb_byte * m68k_local_breakpoint_from_pc (CORE_ADDR *pcptr, int *lenptr) { - static unsigned char break_insn[] = {0x4e, (0x40 | BPT_VECTOR)}; + static gdb_byte break_insn[] = {0x4e, (0x40 | BPT_VECTOR)}; *lenptr = sizeof (break_insn); return break_insn; } @@ -144,9 +144,9 @@ m68k_convert_register_p (int regnum, struct type *type) static void m68k_register_to_value (struct frame_info *frame, int regnum, - struct type *type, void *to) + struct type *type, gdb_byte *to) { - char from[M68K_MAX_REGISTER_SIZE]; + gdb_byte from[M68K_MAX_REGISTER_SIZE]; /* We only support floating-point values. */ if (TYPE_CODE (type) != TYPE_CODE_FLT) @@ -167,9 +167,9 @@ m68k_register_to_value (struct frame_info *frame, int regnum, static void m68k_value_to_register (struct frame_info *frame, int regnum, - struct type *type, const void *from) + struct type *type, const gdb_byte *from) { - char to[M68K_MAX_REGISTER_SIZE]; + gdb_byte to[M68K_MAX_REGISTER_SIZE]; /* We only support floating-point values. */ if (TYPE_CODE (type) != TYPE_CODE_FLT) @@ -220,10 +220,10 @@ m68k_value_to_register (struct frame_info *frame, int regnum, static void m68k_extract_return_value (struct type *type, struct regcache *regcache, - void *valbuf) + gdb_byte *valbuf) { int len = TYPE_LENGTH (type); - char buf[M68K_MAX_REGISTER_SIZE]; + gdb_byte buf[M68K_MAX_REGISTER_SIZE]; if (len <= 4) { @@ -234,8 +234,7 @@ m68k_extract_return_value (struct type *type, struct regcache *regcache, { regcache_raw_read (regcache, M68K_D0_REGNUM, buf); memcpy (valbuf, buf + (8 - len), len - 4); - regcache_raw_read (regcache, M68K_D1_REGNUM, - (char *) valbuf + (len - 4)); + regcache_raw_read (regcache, M68K_D1_REGNUM, valbuf + (len - 4)); } else internal_error (__FILE__, __LINE__, @@ -244,10 +243,10 @@ m68k_extract_return_value (struct type *type, struct regcache *regcache, static void m68k_svr4_extract_return_value (struct type *type, struct regcache *regcache, - void *valbuf) + gdb_byte *valbuf) { int len = TYPE_LENGTH (type); - char buf[M68K_MAX_REGISTER_SIZE]; + gdb_byte buf[M68K_MAX_REGISTER_SIZE]; if (TYPE_CODE (type) == TYPE_CODE_FLT) { @@ -264,7 +263,7 @@ m68k_svr4_extract_return_value (struct type *type, struct regcache *regcache, static void m68k_store_return_value (struct type *type, struct regcache *regcache, - const void *valbuf) + const gdb_byte *valbuf) { int len = TYPE_LENGTH (type); @@ -274,8 +273,7 @@ m68k_store_return_value (struct type *type, struct regcache *regcache, { regcache_raw_write_part (regcache, M68K_D0_REGNUM, 8 - len, len - 4, valbuf); - regcache_raw_write (regcache, M68K_D1_REGNUM, - (char *) valbuf + (len - 4)); + regcache_raw_write (regcache, M68K_D1_REGNUM, valbuf + (len - 4)); } else internal_error (__FILE__, __LINE__, @@ -284,13 +282,13 @@ m68k_store_return_value (struct type *type, struct regcache *regcache, static void m68k_svr4_store_return_value (struct type *type, struct regcache *regcache, - const void *valbuf) + const gdb_byte *valbuf) { int len = TYPE_LENGTH (type); if (TYPE_CODE (type) == TYPE_CODE_FLT) { - char buf[M68K_MAX_REGISTER_SIZE]; + gdb_byte buf[M68K_MAX_REGISTER_SIZE]; convert_typed_floating (valbuf, type, buf, builtin_type_m68881_ext); regcache_raw_write (regcache, M68K_FP0_REGNUM, buf); } @@ -330,8 +328,8 @@ m68k_reg_struct_return_p (struct gdbarch *gdbarch, struct type *type) static enum return_value_convention m68k_return_value (struct gdbarch *gdbarch, struct type *type, - struct regcache *regcache, void *readbuf, - const void *writebuf) + struct regcache *regcache, gdb_byte *readbuf, + const gdb_byte *writebuf) { enum type_code code = TYPE_CODE (type); @@ -353,8 +351,8 @@ m68k_return_value (struct gdbarch *gdbarch, struct type *type, static enum return_value_convention m68k_svr4_return_value (struct gdbarch *gdbarch, struct type *type, - struct regcache *regcache, void *readbuf, - const void *writebuf) + struct regcache *regcache, gdb_byte *readbuf, + const gdb_byte *writebuf) { enum type_code code = TYPE_CODE (type); @@ -411,7 +409,7 @@ m68k_push_dummy_call (struct gdbarch *gdbarch, struct value *function, CORE_ADDR struct_addr) { struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - char buf[4]; + gdb_byte buf[4]; int i; /* Push arguments in reverse order. */ @@ -740,7 +738,7 @@ m68k_skip_prologue (CORE_ADDR start_pc) static CORE_ADDR m68k_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame) { - char buf[8]; + gdb_byte buf[8]; frame_unwind_register (next_frame, PC_REGNUM, buf); return extract_typed_address (buf, builtin_type_void_func_ptr); @@ -752,7 +750,7 @@ static struct m68k_frame_cache * m68k_frame_cache (struct frame_info *next_frame, void **this_cache) { struct m68k_frame_cache *cache; - char buf[4]; + gdb_byte buf[4]; int i; if (*this_cache) @@ -902,7 +900,7 @@ static const struct frame_base m68k_frame_base = static struct frame_id m68k_unwind_dummy_id (struct gdbarch *gdbarch, struct frame_info *next_frame) { - char buf[4]; + gdb_byte buf[4]; CORE_ADDR fp; frame_unwind_register (next_frame, M68K_FP_REGNUM, buf); @@ -1054,7 +1052,7 @@ fill_fpregset (fpregset_t *fpregsetp, int regno) static int m68k_get_longjmp_target (CORE_ADDR *pc) { - char *buf; + gdb_byte *buf; CORE_ADDR sp, jb_addr; struct gdbarch_tdep *tdep = gdbarch_tdep (current_gdbarch); |